The Kjellberg welding electrode Prima is a general purpose electrode which is easy to handle and suited for versatile applications in mechanical engineering, shipbuilding and pipeline construction. It has excellent welding properties in all positions, including vertical down position. With the Prima electrode the welding result shows a perfect seam surface, self-lifting slag and low spraying loss. The stick electrode has a good re-ignitability.
Construction steel - S235 to S355
Ship steel - A, B, D, A32/36, D32/36
Pressure tank steel - P195 to P275
Pipe steel - L210 to L245
Cast steel - GE200, GE240
Reinforcing steel - BSt 420